Thus, you should never have a no-argument constructor for an immutable class.

因此，您永远都不该为一个不可变类提供一个无参数的构造函数。

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This instantiation involves the default constructor for the class being called, with the injection of dependencies happening afterwards.

这种实例化涉及到要调用的类的默认构造函数，随后还要注入依赖关系。

youdao

This type actually defines the signature of a constructor for the specified class and a matching sequence of values.

该类型实际定义了指定用于类和值的匹配序列的构造器的签名。

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